Patents by Inventor Stephen Boyd Ratchye

Stephen Boyd Ratchye has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6854186
    Abstract: This invention is a knife block for storing cutlery that can be locked to prevent the removal of the knives. An adjustable cap piece rests in one of two positions. In the unlocked position, the cap fits snugly over the base and the knives project up through holes in the cap. In the locked position, the cap is raised and rotated so the knives are inside the cap and inaccessible. The locking mechanism requires adult understanding and hand size to operate, greatly enhancing kitchen safety. In addition, this locking knife block requires no alteration of the knives.
    Type: Grant
    Filed: March 17, 2003
    Date of Patent: February 15, 2005
    Inventors: Nicholas Bernard Basden, Stephen Boyd Ratchye
  • Publication number: 20040181948
    Abstract: The lockable knife block is designed to hinder young children from extracting knives when not supervised or aided by an adult. When the safety-lock cap is in the locked position, knives' handles are inaccessible. When the safety-lock cap is lowered to the open position, the knives are available for use. The locking mechanism is difficult for small children to operate, and greatly enhances overall kitchen safety.
    Type: Application
    Filed: March 17, 2003
    Publication date: September 23, 2004
    Inventors: Nicholas Bernard Basden, Stephen Boyd Ratchye